DSIP (5mg)
The Deep Sleep Peptide
Order DSIP (5mg) online for laboratory research. Compare the listed vial options and current price, then add your selection to cart and continue to checkout. Review available COA records for the exact product, strength and lot. Research Use Only; not for human or veterinary use.
DSIP is listed for cognitive laboratory research. Catalog vial contents are 5mg; select the required strength before ordering. This material is supplied for Research Use Only, not as a medicine or a product for human or veterinary use.
Research Applications & Benefits
- Promotes deep delta wave sleep
- Normalizes sleep architecture
- Circadian rhythm normalization
What is DSIP?
Promotes delta wave sleep — the deepest, most restorative phase.
Listed vial contents: 5mg. These are supplied quantities, not administration doses. Current pricing and availability are shown in the strength selector.
What mechanisms are being studied?
Delta Sleep-Inducing Peptide (DSIP) is a 9-amino acid neuropeptide that promotes slow-wave delta sleep — the deepest, most restorative phase. Unlike benzodiazepines or Z-drugs, it does NOT suppress REM sleep, creates no dependence, and causes no next-day grogginess. It normalizes disrupted sleep architecture and modulates cortisol, ACTH, and LH secretion patterns.
What are the research questions?
- Chronic insomnia: Normalizes sleep patterns in chronic insomniacs without creating dependence or tolerance.
- Stress-related sleep disorders: Modulates the HPA axis stress response, reducing cortisol-driven sleep disruption.
- Pain management: Has documented analgesic effects through enkephalin system modulation.
- Alcohol and opiate withdrawal: Studied for normalization of sleep architecture during withdrawal states.
- Circadian rhythm disorders: Helps reset disrupted circadian patterns.
What does the published work describe?
Schneider-Helmert D et al. (Eur Neurol 1983) — Normalized sleep in chronic insomniacs with no tolerance development over weeks of use. Graf MV, Kastin AJ — Confirmed delta wave enhancement without REM suppression.
What are the limits of this evidence?
The research described concerns the cited experimental materials and models, not proof that this supplied vial is a treatment. Cell or animal findings do not establish human benefits. Clinical findings, where cited, apply to the tested formulation and population; they do not validate this research product for human use.
Study references
- Schneider-Helmert D et al. Eur Neurol 1983
These are the catalog's existing bibliographic references. No new source verification is implied by this presentation.
How should I check lot documentation?
Match the product, strength and lot to an original analysis document. Literature describes experimental findings; it does not verify the contents of this inventory. A report is evidence only for the product, strength and lot it names.
How is DSIP handled in the lab?
For DSIP, record the product code DSIP, selected strength and lot before opening. Follow the material-specific safety data sheet and laboratory SOP, with appropriate gloves, eye protection and containment. For a documented dry preparation, let the sealed vial equilibrate before opening to reduce condensation; minimize time open and use clean, compatible vessels.
Choose a solvent for DSIP from the documented sequence or chemical identity, salt form and assay requirements. Test a small portion first and record pH, solvent composition and clarity. Do not assume one diluent works for every research material; include a solvent-only control and establish compatibility before using the stock in an assay.
For DSIP, calculate mass concentration as measured material mass divided by final solution volume. Calculate molarity only with a documented molecular weight for the supplied chemical form; the catalog lists 848.82 g/mol as a reference, not lot confirmation. Where available, use matched-lot net content rather than treating chromatographic purity as a mass correction. Record both stock concentration and subsequent dilution factors.
Use the documented storage conditions for the supplied DSIP form and lot. For a documented lyophilized preparation, keep the vial sealed and protected from moisture; for solutions, validate temperature, light exposure and holding time in the assay. Use compatible single-use aliquots when appropriate to reduce repeated freeze-thaw. No universal temperature or 28-day solution shelf life is established by the catalog name.
A DSIP laboratory protocol should record identity, product code DSIP, strength, lot, applicable analysis results, solvent and pH, stock concentration, dilution sequence, vessel type, storage history and assay endpoints. Include vehicle and reference controls, independent replicates and predefined acceptance criteria. Separate handling validation from biological interpretation; these notes do not provide administration or dosing instructions.
Research Use Only. Not for human consumption, therapeutic, veterinary or any in-vivo use.
Product Specifications
- Compound
- DSIP
- CAS Number
- 62568-57-4
- Molecular Weight
- 848.82 g/mol
- HPLC Purity Specification
- ≥99%
- Category
- Cognitive
- Starting Price
- $39.00 USD
- Country of Origin
- United States
- Shipping
- Cold-chain insulated packaging, fast domestic delivery
- Payment
- Card, ACH, and cryptocurrency (10% discount)
Quality & Verification
DSIP has a catalog purity specification of ≥99%; this is not a measured result for every vial. Match the product, exact strength, batch and lot to its analysis record and read only the reported fields. HPLC peak-area purity, measured content and endotoxin are separate measurements. A blank field means no result is reported, not zero or passed. A purity percentage alone does not establish identity, sterility or suitability for human use.
Frequently Asked Questions
What is DSIP?
DSIP is listed for cognitive laboratory research. Catalog vial contents are 5mg; select the required strength before ordering. This material is supplied for Research Use Only, not as a medicine or a product for human or veterinary use.
What strengths of DSIP are available?
The catalog lists 5mg. These labels describe vial contents, not administration doses. Select the required strength for current pricing and availability; match analysis records to that exact strength and lot.
How should I interpret DSIP purity results?
DSIP has a catalog purity specification of ≥99%; this is not a measured result for every vial. Match the product, exact strength, batch and lot to its analysis record and read only the reported fields. HPLC peak-area purity, measured content and endotoxin are separate measurements. A blank field means no result is reported, not zero or passed. A purity percentage alone does not establish identity, sterility or suitability for human use.
How should DSIP be handled in the laboratory?
For DSIP, record the product code DSIP, selected strength and lot before opening. Follow the material-specific safety data sheet and laboratory SOP, with appropriate gloves, eye protection and containment. For a documented dry preparation, let the sealed vial equilibrate before opening to reduce condensation; minimize time open and use clean, compatible vessels.
How do I choose a laboratory solvent for DSIP?
Choose a solvent for DSIP from the documented sequence or chemical identity, salt form and assay requirements. Test a small portion first and record pH, solvent composition and clarity. Do not assume one diluent works for every research material; include a solvent-only control and establish compatibility before using the stock in an assay.
How do I calculate a DSIP stock concentration?
For DSIP, calculate mass concentration as measured material mass divided by final solution volume. Calculate molarity only with a documented molecular weight for the supplied chemical form; the catalog lists 848.82 g/mol as a reference, not lot confirmation. Where available, use matched-lot net content rather than treating chromatographic purity as a mass correction. Record both stock concentration and subsequent dilution factors.
How should DSIP be stored after preparation?
Use the documented storage conditions for the supplied DSIP form and lot. For a documented lyophilized preparation, keep the vial sealed and protected from moisture; for solutions, validate temperature, light exposure and holding time in the assay. Use compatible single-use aliquots when appropriate to reduce repeated freeze-thaw. No universal temperature or 28-day solution shelf life is established by the catalog name.
What should a DSIP lab protocol document?
A DSIP laboratory protocol should record identity, product code DSIP, strength, lot, applicable analysis results, solvent and pH, stock concentration, dilution sequence, vessel type, storage history and assay endpoints. Include vehicle and reference controls, independent replicates and predefined acceptance criteria. Separate handling validation from biological interpretation; these notes do not provide administration or dosing instructions.
Does Fmoc or Boc synthesis explain this DSIP product?
Fmoc and Boc are peptide protecting-group strategies, not proof of how this DSIP lot was made. For sequence-defined peptides, synthesis review can examine deletion products, incomplete deprotection and modifications using the method and matching analytical evidence. A single chromatographic peak does not by itself establish sequence.
Is DSIP for human use?
No. DSIP is strictly Research Use Only. It is not intended for human or veterinary use, diagnosis or treatment. Laboratory handling guidance is not an administration protocol.
Research Use Only. This product is intended for licensed laboratory research and is not for human or veterinary use.
